> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/appsec-rules/iac-security/logging/appsec-aws-234.md).

# AWS ACM certificates does not have logging preference misconfiguration detected in code

## Rule Details

|                        |                               |
| ---------------------- | ----------------------------- |
| Cortex AppSec Rule ID  | APPSEC\_AWS\_234              |
| Category - Subcategory | Logging - Disabled or missing |
| Provider               | AWS                           |
| Severity               | LOW                           |
| Framework              | Terraform                     |

## Impact

To guard against SSL/TLS certificates that are issued by mistake or by a compromised CA, some browsers like Chrome require that public certificates issued for a domain be recorded in a certificate transparency log. The domain name is recorded, but not the private key. Certificates that are not logged typically generate an error in the browser.

## How to Fix

## \[source,go]

resource "aws\_acm\_certificate" "example" { domain\_name = "example.com" validation\_method = "DNS"

* options {
* certificate\_transparency\_logging\_preference = "ENABLED"
* } }

***


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